Android修鍊之道—擷取軟鍵盤的高度

標籤：

自動彈出軟鍵盤

  editText = (EditText) findViewById(R.id.edit_text);  editText.setFocusable(true);   editText.setFocusableInTouchMode(true);   editText.requestFocus();   InputMethodManager  imm = imm.showSoftInput(  edtsearch_title, InputMethodManager.RESULT_SHOWN);   imm.toggleSoftInput(InputMethodManager.SHOW_FORCED, InputMethodManager.HIDE_IMPLICIT_ONLY);

關閉軟鍵盤

//方法1： ((InputMethodManager) getSystemService(INPUT_METHOD_SERVICE))                  .hideSoftInputFromWindow(                    getCurrentFocus().getWindowToken(),                    InputMethodManager.HIDE_NOT_ALWAYS);//方法2：  InputMethodManager imm = (InputMethodManager) view.getContext()                   .getSystemService(Context.INPUT_METHOD_SERVICE);  if (imm.isActive()) {  imm.hideSoftInputFromWindow(view.getApplicationWindowToken(),     0);

如何擷取軟鍵盤的高度

    final RelativeLayout myLayout =         (RelativeLayout)findViewById(R.id.rootview);    myLayout.getViewTreeObserver().        addOnGlobalLayoutListener(new         ViewTreeObserver.OnGlobalLayoutListener() {            /**             * the result is pixels             */            @Override            public void onGlobalLayout() {                Rect r = new Rect();                myLayout.getWindowVisibleDisplayFrame(r);                int screenHeight = myLayout.getRootView().getHeight();                int heightDifference = screenHeight - (r.bottom - r.top);                Log.e("Keyboard Size", "Size: " + heightDifference);                //boolean visible = heightDiff > screenHeight / 3;            }        });

參考

http://stackoverflow.com/questions/13534365/getting-the-dimensions-of-the-soft-keyboard
http://stackoverflow.com/questions/18435112/how-to-get-android-soft-keyboard-height

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Android修鍊之道—擷取軟鍵盤的高度